The ideal Mac data recovery applications are the ones that are balanced in terms of power and simplicity. Disk Drill can be highly rated regarding its ease of use, high successful rate, and additional disk utility. Another best competitor is EaseUS Data Recovery Wizard that has a simple interface, provides 2GB free limit on recovery. Professionals would find R-Studio with more capability to use, but PhotoRec is a very strong free, open-source program that uses command-line programs.